WESTERN ACQSTN VENTURES CORP

CUSIP: 95758L107 Class: Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022
Shares 400,069 Value ($000) $4,249 Avg Close — Range —
Q3 2022
Shares 400,069 Value ($000) $3,997 Avg Close — Range —
Q2 2022
Shares 110,900 Value ($000) $1,106 Avg Close — Range —